Fix reconnect test for environment with 1 cpu (#29)

* Added go mod.
* Set os in travis config.
* Updated wabbit version to fixed.
* Fix reconnect tests for environments with 1 cpu.
* Fix travis config for old go versions.

.travis.yml

@@ -1,3 +1,5 @@
+os: linux
+dist: trusty
 language: go
 
 services:
@@ -7,9 +9,13 @@ go:
   - 1.9.x
   - 1.10.x
   - 1.11.x
+  - 1.12.x
+  - 1.13.x
+  - 1.14.x
   - tip
 
 script:
+  - go get ./...
   - gofmt -d -s .
   - go vet *.go
   - go test -v -race -mock-broker=1 # Run tests with real broker.

go.mod

@@ -0,0 +1,11 @@
+module github.com/cheshir/go-mq
+
+go 1.14
+
+require (
+	github.com/NeowayLabs/wabbit v0.0.0-20200409220312-12e68ab5b0c6
+	github.com/google/uuid v1.1.1 // indirect
+	github.com/pborman/uuid v1.2.0 // indirect
+	github.com/streadway/amqp v0.0.0-20200108173154-1c71cc93ed71
+	gopkg.in/yaml.v1 v1.0.0-20140924161607-9f9df34309c0
+)

mq.go

@@ -195,7 +195,6 @@ func (mq *mq) errorHandler() {
 }
 
 func (mq *mq) processError(err error) {
-	println("got error: " + err.Error())
 	switch err.(type) {
 	case *net.OpError:
 		go mq.reconnect()